refactor(ES6): WebWorkerTemplatePlugin to use const rather than var
refactor(ES6): WebWorkerTemplatePlugin to use const rather than var

webpack/webpack,webpack/webpack,EliteScientist/webpack,ts-webpack/webpack,SimenB/webpack,g0ddish/webpack,NekR/webpack,ts-webpack/webpack,NekR/webpack,SimenB/webpack,g0ddish/webpack,g0ddish/webpack,jescalan/webpack,jescalan/webpack,jescalan/webpack,rlugojr/webpack,SimenB/webpack,ts-webpack/webpack,SimenB/webpack,webpack/webpack,ts-webpack/webpack,EliteScientist/webpack,webpack/webpack,rlugojr/webpack,rlugojr/webpack